Rotax 912 Series - Page 177

BRP-Rotax
Maintenance Manual
Effectivity 912/914 Series
Edition 1 / Rev. 0
72-00-00
page 109
May 01/2007
d02622
Cylinder head
Cyl. 1 Cyl. 2 Cyl. 3 Cyl. 4
Wear on
valve head
Int. V. VT03
0,0
0,000
0,0
0,000
0,2
0,008
0,1
0,004
actual
renewed
Exh. V. VT03
0,0
0,000
0,0
0,000
0,2
0,008
0,1
0,004
actual
renewed
Spring
length at test
load, inner
Int. V. VT04
30,4
1,197
31,6
1,244
30,0
1,181
30,2
1,189
actual
renewed
Exh. V. VT04
30,4
1,197
31,6
1,244
30,0
1,181
30,2
1,189
actual
renewed
Spring
length at test
load, outer
Int. V. VT04
32,4
1,276
33,6
1,323
32,0
1,260
32,2
1,268
actual
renewed
Exh. V. VT04
32,4
1,276
33,6
1,323
32,0
1,260
32,2
1,268
actual
renewed
Spring
length at test
load,
SINGLE
Int. V. VT04
32,4
1,276
33,6
1,323
32,0
1,260
32,2
1,268
actual
renewed
Exh. V. VT04
32,4
1,276
33,6
1,323
32,0
1,260
32,2
1,268
actual
renewed
Rocker arm
shaft sup-
port bore
Int. V. CH05
12,000
0,4724
12,018
0,4731
12,090
0,4760
12,054
0,4746
actual
renewed
Exh. V. CH05
12,000
0,4724
12,018
0,4731
12,090
0,4760
12,054
0,4746
actual
renewed
Rocker arm
shaft sup-
port bore
"oversize"
Int. V. CH05
12,200
0,4803
12,218
0,4810
12,290
0,4839
12,254
0,4824
actual
renewed
Exh. V. CH05
12,200
0,4803
12,218
0,4810
12,290
0,4839
12,254
0,4824
actual
renewed
Rocker arm
shaft
Int. V. VT05
11,983
0,4718
11,994
0,4722
11,950
0,4705
11,967
0,4711
actual
renewed
Exh. V. VT05
11,983
0,4718
11,994
0,4722
11,950
0,4705
11,967
0,4711
actual
renewed
Description
Code
Reading new
wear
limit
wear
limit
Readings
min max 100% 50%
07223